package 算法.手动输入数据练习;

import java.util.Scanner;

/**
 * @author coderFu
 * @create 2022/3/16
 * 测试多次输入
 */
public class CoderMutlNumber {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);

        while(sc.hasNext()){
            int p =sc.nextInt();
            System.out.println(p);
            for(int i=0; i<p; i++){
                int a = sc.nextInt();
                int b = sc.nextInt();
                System.out.println(a+b);
            }
        }
    }
}
